65505495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 122508288

約数和(自身を除く): 57002793

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 55, 69, 115, 123, 165, 205, 253, 345, 421, 451, 615, 759, 943, 1263, 1265, 1353, 2105, 2255, 2829, 3795, 4631, 4715, 6315, 6765, 9683, 10373, 13893, 14145, 17261, 23155, 29049, 31119, 48415, 51783, 51865, 69465, 86305, 106513, 145245, 155595, 189871, 258915, 319539, 397003, 532565, 569613, 949355, 1191009, 1597695, 1985015, 2848065, 4367033, 5955045, 13101099, 21835165, 65505495]

約数ペア:

[(1, 65505495), (3, 21835165), (5, 13101099), (11, 5955045), (15, 4367033), (23, 2848065), (33, 1985015), (41, 1597695), (55, 1191009), (69, 949355), (115, 569613), (123, 532565), (165, 397003), (205, 319539), (253, 258915), (345, 189871), (421, 155595), (451, 145245), (615, 106513), (759, 86305), (943, 69465), (1263, 51865), (1265, 51783), (1353, 48415), (2105, 31119), (2255, 29049), (2829, 23155), (3795, 17261), (4631, 14145), (4715, 13893), (6315, 10373), (6765, 9683)]